Finding the Third Proportional to 38,408,434 and 58,895,532

Step by Step Solution

1. Step 1: Write the proportion equation
   38,408,434 : 58,895,532 = 58,895,532 : x
2. Step 2: Convert to fraction form
   38,408,434/58,895,532 = 58,895,532/x
3. Step 3: Cross multiply
   38,408,434x = 58,895,532 × 58,895,532
4. Step 4: Simplify right side
   38,408,434x = 3,468,683,689,563,024
5. Step 5: Solve for x
   x = 3,468,683,689,563,024/38,408,434
6. Step 6: Final answer
   x = 90,310,469.04